54237870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{200881}}^1$

素因数の和:200897

約数の個数: 32

約数和(自身を含む): 144635040

約数和(自身を除く): 90397170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 200881, 401762, 602643, 1004405, 1205286, 1807929, 2008810, 3013215, 3615858, 5423787, 6026430, 9039645, 10847574, 18079290, 27118935, 54237870]

約数ペア:

[(1, 54237870), (2, 27118935), (3, 18079290), (5, 10847574), (6, 9039645), (9, 6026430), (10, 5423787), (15, 3615858), (18, 3013215), (27, 2008810), (30, 1807929), (45, 1205286), (54, 1004405), (90, 602643), (135, 401762), (270, 200881)]